AM-2015-10010-A · Stibnitearchived
physical & structuralrev. 2
| designation | Stibnite |
|---|---|
| chemical formula | Sb₂S₃ |
| classification | Sulfide / Stibnite group |
| crystal system | Orthorhombic |
| mohs hardness | 2 |
| density (g/cm³) | 4.65 |
| colour | Steel grey, acicular crystals |
| type locality | Schwarzwald, Baden-Württemberg, Germany |
raman spectroscopy532 nm · pass A
reported peaks (cm⁻¹): 125, 186, 255, 311
notessubmitter remarks + registry
Specimen accompanied by a single typewritten card listing the locality and the year of collection. No analytical data was supplied.
chain of custody8 events · 5 seal-breaks
Events recorded against this accession in the registry's printed custody book. Operator initials are anonymous. Storage codes follow the convention vault-shelf-drawer.
| timestamp | stage | detail | op. |
|---|---|---|---|
| 2015-02-24 15:11 UTC | intake | weighed, dimensioned, photographed; container sealed and labelled with the accession identifier | T.J. |
| 2015-03-01 08:35 UTC | pass A | visual inspection · density (Archimedes) · mass to ±0.01 g | R.E. |
| 2015-03-14 13:51 UTC | pass B | Raman acquisition; 4 peaks above prominence threshold instrument: Horiba LabRAM HR (532 nm) ref. checked: RRUFF R05005 | R.E. |
| 2015-03-15 13:29 UTC | storage | re-bagged, label re-printed; placed in vault D, shelf 20, drawer 07 | T.J. |
| 2017-03-14 08:32 UTC | re-inspection | seal intact · label legible · no visible degradation | S.W. |
| 2019-03-14 15:43 UTC | re-inspection | seal intact · label legible · no visible degradation | S.W. |
| 2021-03-13 09:55 UTC | re-inspection | seal intact · label legible · no visible degradation | S.W. |
| 2023-03-13 12:01 UTC | re-inspection | seal intact · label legible · no visible degradation | S.W. |
physical location: vault D · shelf 20 · drawer 07 · last documented inspection: 2023-03-13 12:01 UTC